package com.neusoft.elm.dao.impl;
import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.util.ArrayList;
import java.util.List;
import com.neusoft.elm.dao.DeliveryAddressDao;
import com.neusoft.elm.po.DeliveryAddress;
import com.neusoft.elm.util.DBUtil;
public class DeliveryAddressDaoImpl implements DeliveryAddressDao{
 private Connection con = null;
 private PreparedStatement pst = null;
 private ResultSet rs = null;
 
 @Override
 public List<DeliveryAddress> listDeliveryAddressByUserId(String userId) throws Exception {
 List<DeliveryAddress> list = new ArrayList<>();
 String sql = "select * from deliveryAddress where userId=? order by daId";
 try {
 con = DBUtil.getConnection();
 pst = con.prepareStatement(sql);
 pst.setString(1, userId);
 rs = pst.executeQuery();
 while(rs.next()) {
 DeliveryAddress deliveryAddress = new DeliveryAddress();
 deliveryAddress.setDaId(rs.getInt("daId"));
 deliveryAddress.setContactName(rs.getString("contactName"));
 deliveryAddress.setContactSex(rs.getInt("contactSex"));
 deliveryAddress.setContactTel(rs.getString("contactTel"));
 deliveryAddress.setAddress(rs.getString("address"));
 deliveryAddress.setUserId(rs.getString("userId"));
 list.add(deliveryAddress);
 }
 }finally {
 DBUtil.close(rs,pst);
 }
 return list;
 }
 
 @Override
 public int saveDeliveryAddress(DeliveryAddress deliveryAddress) throws Exception{
 int result = 0;
 String sql = "insert into deliveryAddress values(null,?,?,?,?,?)";
 try {
 con = DBUtil.getConnection();
 pst = con.prepareStatement(sql);
 pst.setString(1, deliveryAddress.getContactName());
 pst.setInt(2, deliveryAddress.getContactSex());
 pst.setString(3, deliveryAddress.getContactTel());
 pst.setString(4, deliveryAddress.getAddress());
 pst.setString(5, deliveryAddress.getUserId());
 result = pst.executeUpdate();
 }finally {
 DBUtil.close(rs,pst);
 }
 return result;
 }
 
 @Override
 public DeliveryAddress getDeliveryAddressById(Integer daId) throws Exception{
 DeliveryAddress deliveryAddress = null;
 String sql = "select * from deliveryAddress where daId=?";
 try {
 con = DBUtil.getConnection();
 pst = con.prepareStatement(sql);
 pst.setInt(1, daId);
 rs = pst.executeQuery();
 while(rs.next()) {
 deliveryAddress = new DeliveryAddress();
 deliveryAddress.setDaId(rs.getInt("daId"));
 deliveryAddress.setContactName(rs.getString("contactName"));
 deliveryAddress.setContactSex(rs.getInt("contactSex"));
 deliveryAddress.setContactTel(rs.getString("contactTel"));
 deliveryAddress.setAddress(rs.getString("address"));
 deliveryAddress.setUserId(rs.getString("userId"));
 }
 }finally {
 DBUtil.close(rs,pst);
 }
 return deliveryAddress;
 }
 
 @Override
 public int updateDeliveryAddress(DeliveryAddress deliveryAddress) throws Exception{
 int result = 0;
 String sql = "update deliveryAddress set contactName=?,contactSex=?,contactTel=?,address=? where daId=?";
 try {
 con = DBUtil.getConnection();
 pst = con.prepareStatement(sql);
 pst.setString(1, deliveryAddress.getContactName());
 pst.setInt(2, deliveryAddress.getContactSex());
 pst.setString(3, deliveryAddress.getContactTel());
 pst.setString(4, deliveryAddress.getAddress());
 pst.setInt(5, deliveryAddress.getDaId());
 result = pst.executeUpdate();
 }finally {
 DBUtil.close(rs,pst);
 }
 return result;
 }
 
 @Override
 public int removeDeliveryAddress(Integer daId) throws Exception{
 int result = 0;
 String sql = "delete from deliveryAddress where daId=?";
 try {
 con = DBUtil.getConnection();
 pst = con.prepareStatement(sql);
 pst.setInt(1, daId);
 result = pst.executeUpdate();
 }finally {
 DBUtil.close(rs,pst);
 }
 return result;
 }
}

